add epics widgets, CustomROI

app_config.py

@@ -0,0 +1,51 @@
+import yaml
+from PyQt5.QtCore import QSettings
+from pathlib import Path
+
+import logging
+logger = logging.getLogger(__name__)
+
+
+settings = QSettings("Paul Scherrer Institut", "SwissMX")
+
+inst_folder = Path(__file__).absolute().parent
+
+config_file = inst_folder / "swissmx.yaml"
+configs = yaml.load(config_file.read_text())
+endstation = configs["configure_for"]
+appsconf = configs[endstation]
+
+simulated = appsconf.get("simulate", False)
+
+logger.info(f"configuring for endstation: {endstation.upper()}")
+
+if simulated:
+    logger.warning("SIMULATION is ACTIVE")
+css_file = inst_folder / "swissmx.css"
+
+
+
+def font(name: str) -> str:
+    p = Path(__file__).absolute().parent / "fonts" / name
+    return str(p)
+
+
+def logo(size: int = 0) -> str:
+    p = Path(__file__).absolute().parent / "logos" / "logo.png"
+    if size:
+        p = Path(__file__).absolute().parent / "logos" / f"tell_logo_{size}x{size}.png"
+    return str(p)
+
+
+def option(key: str) -> bool:
+    try:
+        return settings.value(key, type=bool)
+    except:
+        logger.error(f"option {key} not known")
+    return False
+
+
+def toggle_option(key: str):
+    v = settings.value(key, type=bool)
+    settings.setValue(key, not v)
+    settings.sync()